package one_class.one_homework;

/**
 * @author 北巷_东坡
 * @date 2022/9/14 20:17
 * @computer 10741
 */
public class run_one {
    public static void main(String[] args) {
        Pillar pillar;
        Geo bottom;
        bottom = new Circle(2);
        pillar = new Pillar(bottom,2);
        System.out.println("圆柱体积:" + pillar.getVolume());
    }
}
